Datasheet

32.8.2.2 Device Address
Name: DADD
Offset: 0x0A
Reset: 0x00
Property: PAC Write-Protection
Bit 7 6 5 4 3 2 1 0
ADDEN DADD[6:0]
Access
R/W R/W R/W R/W R/W R/W R/W R/W
Reset 0 0 0 0 0 0 0 0
Bit 7 – ADDEN Device Address Enable
This bit is cleared when a USB reset is received.
Value Description
0
Writing a zero will deactivate the DADD field (USB device address) and return the device to
default address 0.
1
Writing a one will activate the DADD field (USB device address).
Bits 6:0 – DADD[6:0] Device Address
These bits define the device address. The DADD register is reset when a USB reset is received.
SAM D21 Family
USB – Universal Serial Bus
© 2018 Microchip Technology Inc.
Datasheet Complete
DS40001882D-page 828